Erowid Albert Hofmann : In Memoriam
File:Gedenkplatz für Albert Hofmann-Guanella (1906–2008) und Anita Hofmann-Guanella (1913–2007) 1.jpg - Wikimedia Commons
Father of LSD takes final trip - SWI swissinfo.ch
A Conference on Hallucinogenic Drugs - Fons Elders
Albert Hofmann Symposium
Albert Hofmann's legendary first acid trip: illustrator Brian Blomerth offers his psychedelic interpretation – HERO
File:Gedenkplatz für Albert Hofmann-Guanella (1906–2008) und Anita Hofmann-Guanella (1913–2007) 6.jpg - Wikimedia Commons
LSD-Entdecker: Bilder zeigen Albert Hofmann in Solothurn ganz nah
Albert Hofmann | Medical research | The Guardian
Erinnerung an Albert Hofmann | Stella Wassermann
Albert Hofmann, father of drug LSD, dies
267 Albert Hoffmann Photos and Premium High Res Pictures - Getty Images
I misteri di Eleusi by Albert Hofmann | Goodreads
File:Gedenkplatz für Albert Hofmann-Guanella (1906–2008) und Anita Hofmann-Guanella (1913–2007) 4.jpg - Wikimedia Commons
Figure 1 from In Memoriam: Albert Hofmann (1906− 2008) | Semantic Scholar
Photograph of Albert and Anita Hofmann | eHive
LSD. I miei incontri con Huxley, Jünger, Leary, Vogt by Albert Hofmann | Goodreads
LSD-Entdecker: Bilder zeigen Albert Hofmann in Solothurn ganz nah
Albert Hofmann - IMDb
Anita Hofmann, in memoriam (overdue goodbye)
Albert Hofmann with Anita | How to take photos, Photo class, Photo and video
Category:Albert Hofmann - Wikimedia Commons
Albert Hofmann - The Lancet
Albert Hofmann with his with Anita, 1976 News Photo - Getty Images
RIP Dr Albert Hofmann | Strange Attractor
